#include "thirdwin.h"
#include "ui_thirdwin.h"

thirdWin::thirdWin(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::thirdWin)
{
    ui->setupUi(this);

    //全屏显示
    //this->showFullScreen();

    //标题栏隐藏
    this->setWindowFlag(Qt::FramelessWindowHint);
}

thirdWin::~thirdWin()
{
    delete ui;
}

void thirdWin::on_prevBt_clicked()
{
    //返回到第二个界面
    this->parentWidget()->show();
    delete this;
}
